201888950

素因数分解:

$2^1\times 5^2\times {\mathrm{4037779}}^1$

素因数の和:4037791

約数の個数: 12

約数和(自身を含む): 375513540

約数和(自身を除く): 173624590

約数列:

[1, 2, 5, 10, 25, 50, 4037779, 8075558, 20188895, 40377790, 100944475, 201888950]

約数ペア:

[(1, 201888950), (2, 100944475), (5, 40377790), (10, 20188895), (25, 8075558), (50, 4037779)]